APA (7th ed.) Citation

(1918). Hearing by Screw Thread Standardization Committee at New York City on Oct. 7th. [publisher not identified].

Chicago Style (17th ed.) Citation

Hearing by Screw Thread Standardization Committee at New York City on Oct. 7th. [Washington?]: [publisher not identified], 1918.

MLA (9th ed.) Citation

Hearing by Screw Thread Standardization Committee at New York City on Oct. 7th. [publisher not identified], 1918.

Warning: These citations may not always be 100% accurate.